How many movies have Ely Matawaran and Vina Morales collaborated on?

They have worked on 4 movies together! Their first movie together was Wooly Booly: My Alien Classmate (1989) while their highest rated movie together was Titser's Enemy No. 1 (1990). They have not worked together since Pinagbiyak Na Bunga: Lookalayk (1994). They are most known for their comedy films together.